Telescopic Position Sensor
PROTECTED POSITION SENSOR - IP65,
MEASUREMENT RANGE UP TO 2000 mm,
OUTPUT: CURRENT, VOLTAGE OR RESISTIVE.
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transducer will measure linear movement of a valve, actuator, damper, weir,
penstock or any moving device and provide a current, voltage or resistive
feedback signal proportional to position.
The transducer body is manufactured in
stainless steel and PTFE and is totally enclosed, a breather valve copes with
internal pressure changes. Dessicant and a small internal heater can be
incorporated. End of travel limit switches can be provided.
The transmitter uses
a potentiometer as the variable element. A coated steel cord, fixed
within the telescopic shaft, operates the potentiometer with a constant force spring arrangement for
Versions are available ranging up to 2000 mm, with either three wire resistive,
two wire current (4-20mA) signal or 4 wire voltage (0-10 Volt, + supply voltage)
Robust stainless steel construction
Waterproof breather to compensate for
internal pressure changes (in very harsh environments this can be piped out
to clean atmosphere)
Low friction bearings and shaft seal.
Internal magnet (to energise optional
external limit switches).
Four core flexible screened cable, length
Customer calibration facility for current
and voltage versions.
Can be mounted by clamps or between
Electrical cable entry location can be
specified by customer at placement of order.
Electrical plug and socket can be
supplied, plastic or metal clad, location to customer requirement.
Armoured cable for harsh environments.
Custom brackets and to
suit client's application.
Integral 4-20 mA 2-wire
transmitter, or 0-10 V 4-wire transmitter.
The transmitter versions
have span and zero calibration adjustments built in.
electronics are also available as a stand-alone device to bring the span and
zero adjustments to a convenient location away from the linear displacement
transducer, e.g. in a safe area.
Battery operated, hand held read out
Internal anti condensation heater
Magnetic travel limit switches mounted on
the outer shaft.
Contact Information: e-mail to email@example.com,
or telephone +44 1732 522353
Address: JK Controls Ltd, The Barn, 65 High Street, East Malling, Kent, ME19
6AJ. Reg. No.
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